Method:Gradient test of estriol,destroyin g test and examining stability of estriol suppostory were carried out by using t hin-layer chromatography.是什么意思_Method:Gradient test of estriol,destroyin g test and examining stability of estriol suppostory were carried out by using t hin-layer chromatography.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句